39399496711 has 2 divisors, whose sum is σ = 39399496712. Its totient is φ = 39399496710.

The previous prime is 39399496693. The next prime is 39399496723. The reversal of 39399496711 is 11769499393.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 39399496711 - 2²³ = 39391108103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 39399496711.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39399496751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19699748355 + 19699748356.

It is an arithmetic number, because the mean of its divisors is an integer number (19699748356).

Almost surely, 2^39399496711 is an apocalyptic number.

39399496711 is a deficient number, since it is larger than the sum of its proper divisors (1).

39399496711 is an equidigital number, since it uses as much as digits as its factorization.

39399496711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9920232, while the sum is 61.

The spelling of 39399496711 in words is "thirty-nine billion, three hundred ninety-nine million, four hundred ninety-six thousand, seven hundred eleven".